Question about Samsung R540 Laptop
Panasonic vt-25 hdmi 1(arc) plugged into soundbar hdmi av out (arc). tv audio set to arc on. everything worked for 3 years then suddenly it would power on when tv set was turned on, then it shuts off. never stays on
Posted by Anonymous on
got mine working better unplugged the sound and wiggled the plastic coated wire above the large fan works but freezes maybe once in a day some days never have the sound running through the receiver (surround) I shut it off and it comes back on when it does freeze figure loose connection
Posted on Jan 06, 2008
I have the same problem with my Panasonic Tau 32" HDTV (tube). It's well out of warranty, so I might "explore" and see if I can find a burned fuse or other component.
Posted on Jan 11, 2008
First, need to check the power bar(if you use).
then. if don't use power bar, need to check the power board.
Posted on Feb 12, 2009
Problem: Samsung LTM1755B with only a blinking yellow LED when you try to turn it
Solution: I just had one of these come in. I opened it up, and found the U501 capacitor a little suspicious looking, in that it had a deformed top. It was a 470uF 16V electrolytic 105degC 10mm x 12mm. I replaced it with a very good quality 1000uF 16V electrolytic 105degC 10mm x 16mm Nichicon UHN1C102MPD. After that repair, when I tried to turn it on, the LED was yellow for a second, then green, then I got a picture, and it appeared to work great. I then asked the owner a week later how it was working, and they said it was working just like new!
Posted on Jan 19, 2010
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